53701260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:335

約数の個数: 96

約数和(自身を含む): 155796480

約数和(自身を除く): 102095220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 137, 139, 141, 188, 235, 274, 278, 282, 411, 417, 470, 548, 556, 564, 685, 695, 705, 822, 834, 940, 1370, 1390, 1410, 1644, 1668, 2055, 2085, 2740, 2780, 2820, 4110, 4170, 6439, 6533, 8220, 8340, 12878, 13066, 19043, 19317, 19599, 25756, 26132, 32195, 32665, 38086, 38634, 39198, 57129, 64390, 65330, 76172, 77268, 78396, 95215, 96585, 97995, 114258, 128780, 130660, 190430, 193170, 195990, 228516, 285645, 380860, 386340, 391980, 571290, 895021, 1142580, 1790042, 2685063, 3580084, 4475105, 5370126, 8950210, 10740252, 13425315, 17900420, 26850630, 53701260]

約数ペア:

[(1, 53701260), (2, 26850630), (3, 17900420), (4, 13425315), (5, 10740252), (6, 8950210), (10, 5370126), (12, 4475105), (15, 3580084), (20, 2685063), (30, 1790042), (47, 1142580), (60, 895021), (94, 571290), (137, 391980), (139, 386340), (141, 380860), (188, 285645), (235, 228516), (274, 195990), (278, 193170), (282, 190430), (411, 130660), (417, 128780), (470, 114258), (548, 97995), (556, 96585), (564, 95215), (685, 78396), (695, 77268), (705, 76172), (822, 65330), (834, 64390), (940, 57129), (1370, 39198), (1390, 38634), (1410, 38086), (1644, 32665), (1668, 32195), (2055, 26132), (2085, 25756), (2740, 19599), (2780, 19317), (2820, 19043), (4110, 13066), (4170, 12878), (6439, 8340), (6533, 8220)]